package com.coc;

import com.netflix.loadbalancer.IRule;
import com.netflix.loadbalancer.RandomRule;
import com.netflix.loadbalancer.RetryRule;
import com.netflix.loadbalancer.RoundRobinRule;
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.cloud.client.discovery.EnableDiscoveryClient;
import org.springframework.cloud.client.loadbalancer.LoadBalanced;
import org.springframework.context.annotation.Bean;
import org.springframework.web.client.RestTemplate;

@EnableDiscoveryClient
@SpringBootApplication
public class WebDoorApplication {

    public static void main(String[] args) {
        SpringApplication.run(WebDoorApplication.class, args);
    }


    @LoadBalanced
    @Bean
    public RestTemplate restTemplate() {
        return new RestTemplate();
    }

    @Bean
    public IRule choseRule(){
      //  return new RandomRule();  // 随机
//        return new RetryRule();
        return new RoundRobinRule(); //轮询
    }

}
